基础内容-2

Track Percent Point 和 Track Head Point 重构优化

Note基础

特效框架（Effect Submodule 和 Effect基础类），将用于“时间触发型特效容器”与“Note特效容器“

Assets/Scripts/Base/Manager/BasePrefabsCollection.cs

@@ -9,6 +9,9 @@ public class BasePrefabsCollection : SerializedScriptableObject
     [Title("基础预制体")]
     public GameObject emptyObject;
     public GameObject elementFolder;
+    
+    [Title("Track相关")]
     public GameObject track;
     public GameObject pathNode;
+    public Material defaultTrackMaterial;
 }